Stanley 92-809 MaxDrive 60-Piece 1/4 and 3/8-inch Standard and Metric Socket Set With Case 60-piece socket set meets or exceeds ANSI standards for sockets and ratchets Max-drive design provides 15 percent more torque Constructed of high-alloy steel and heat treated for increased performance Stored in durable blow-molded case Includes limited lifetime warranty 24, 1/4" MaxDrive Sockets 19, 3/8" MaxDrive Sockets 1, 3/8" Pear Head Ratchet Arm 1, 1/4" Socket Driver Handle 1, 3/8" Spark Plug Socket, 5/8" 1, 3/8" to 1/4" Adapter 1, 3/8" Extension bar, 3" 1, 3/8" Extension bar, 6" 1, 1/4" Drive Specialty Bit Holder 10, Specialty bits Blow Molded Case Color Graphic Labels